Growing community of inventors

Osaka, Japan

Tatsuhiko Yamaguchi

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 6

Tatsuhiko Yamaguchi ↔ Hideki Oyu (1 patent)Tatsuhiko Yamaguchi ↔ Toshiharu Kuratani (1 patent)Tatsuhiko Yamaguchi ↔ Takaya Tateno (1 patent)Tatsuhiko YamaguchiTatsuhiko Yamaguchi (1 patent)Hideki OyuHideki Oyu (1 patent)Toshiharu KurataniToshiharu Kuratani (1 patent)Takaya TatenoTakaya Tateno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qingdao Haier Joint Stock Co., Ltd. (1 from 86 patents)

2. Haier Asia International Co., Ltd. (1 from 4 patents)


1 patent:

1. 10228180 - Shielding device and refrigerator comprising same

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